Search found 568 matches

by 1024MAK
27 Oct 2019 23:31
Forum: INTRODUCE YOURSELF
Topic: Please Introduce yourself...
Replies: 22
Views: 4021

Re: Please Introduce yourself...

Hello Steve :D Welcome to our forum :D Have fun, and if you have any questions, please do feel free to ask... I do still have the MTX. It's in the loft, no doubt full of dust and cobwebs. The power supply would probably have had it too. But one day I'll get it down. The MTX PSU is just a transformer...
by 1024MAK
27 Oct 2019 21:08
Forum: INTRODUCE YOURSELF
Topic: Please Introduce yourself...
Replies: 22
Views: 4021

Re: Please Introduce yourself...

Hello GozdniJezek.

Welcome to our forum :D

Have fun, and if you have any questions, please do feel free to ask...

Mark
by 1024MAK
27 Oct 2019 20:59
Forum: INTRODUCE YOURSELF
Topic: Pedro Torres from Portugal
Replies: 4
Views: 127

Re: Pedro Torres from Portugal

Hello Pedro.

Welcome to our forum :D

Have fun, and if you have any questions, please do feel free to ask...

Mark
by 1024MAK
27 Oct 2019 20:54
Forum: MEMOFEST 2019
Topic: Memofest 2019 at Andys
Replies: 13
Views: 782

Re: Memofest 2019 at Andys

The cake was nice :D 👍

Cake
Cake
FD53122B-0F09-4633-8846-6CA07A87E7B2.jpeg (290.48 KiB) Viewed 148 times
Cake
Cake
1A3B93E9-0581-4A02-90D9-E69561E7A6F4.jpeg (271.63 KiB) Viewed 148 times
Cake
Cake
3C4CBCB8-13F5-4587-A7EA-BB5C56066169.jpeg (315.54 KiB) Viewed 148 times

Thanks to Andy and family for being excellent hosts 8-) :D

Mark
by 1024MAK
12 Oct 2019 00:07
Forum: MEMOFEST 2019
Topic: Memofest 2019 at Andys
Replies: 13
Views: 782

Re: Memofest 2019 at Andys

stephen_usher wrote:
09 Oct 2019 16:37
The web site doesn't give start/end times. I'm guessing afternoon and evening?
Typically any time from 10am onwards...

‘Cus we gotta get cake eating time in :mrgreen:

Mark
by 1024MAK
14 Sep 2019 18:49
Forum: OFF TOPIC
Topic: Substitute for Diode BAV199
Replies: 3
Views: 252

Re: Substitute for Diode BAV199

In what circuit and in which position is this for?

Mark
by 1024MAK
09 Sep 2019 22:24
Forum: OFF TOPIC
Topic: Another Home-Brew - Z180
Replies: 27
Views: 1506

Re: Another Home-Brew - Z180

A failure of a Z80 to accept a clock has been seen elsewhere (not that I can remember where mind) when driven with a normal 74LSxxx part.

And Sinclair used a transistor with a 180Ω to 330Ω pull-up resistor to buffer the ULA clock output to the NMOS Z80A in their ZX81 and ZX Spectrum models.

Mark
by 1024MAK
01 Sep 2019 13:10
Forum: OFF TOPIC
Topic: Another Home-Brew - Z180
Replies: 27
Views: 1506

Re: Another Home-Brew - Z180

Or use an expanded RC2014 backplane (see here for a selection).

Mark
by 1024MAK
01 Sep 2019 12:58
Forum: HARDWARE
Topic: Resurrecting an MTX500.
Replies: 226
Views: 13999

Re: Resurrecting an MTX500.

Well, at least you have got back to where you were :?

Mark
by 1024MAK
31 Aug 2019 13:56
Forum: MEMOFEST 2019
Topic: Memofest 2019 at Andys
Replies: 13
Views: 782

Re: Memofest 2019 at Andys

Well, I’ll be going ;)

Mark